Scala在idea打印的问题

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错误示范:

 val scores = Array(77,88)
    val names = Array("hxh","hh","xx")
    names.zip(scores)
    println(names)

正确示范:(需要定义一个新的变量再打印,否则打印额外都是原来names)

val scores = Array(77,88)
    val names = Array("hxh","hh","xx")
    val target = names.zip(scores)
    println(target.toBuffer)

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